RT Journal T1 Wave propagation characteristics in frozen saturated soil A1 ChengCheng Du, DongQing Li, Feng Ming, YuHang Liu, XiangYang Shi PB Sciences in Cold and Arid Regions FD 2018-04-01 YR 2018 JF Sciences in Cold and Arid Regions JO Sciences in Cold and Arid Regions VO 10 IS 2 SP 95 DO 10.3724/SP.J.1226.2018.00095 K1 frozen saturated soils;excitation frequency;saturation;wave equations;propagation characteristics LK {http://www.scar.ac.cn/CN/article/article_29.shtml}